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It is used on both source and destination sides.
Public Member Functions | ||||
void | drag_finish (bool success, bool del, guint32 time) | |||
void | drag_refuse (guint32 time) | |||
void | drag_status (DragAction action, guint32 time) | |||
Selects one of the actions offered by the drag source. | ||||
void | drop_finish (bool success, guint32 time) | |||
Ends the drag operation after a drop. | ||||
void | drop_reply (bool ok, guint32 time) | |||
Accepts or rejects a drop. | ||||
void | find_window_for_screen (const Glib::RefPtr<Window>& drag_window, const Glib::RefPtr<Screen>& screen, int x_root, int y_root, Glib::RefPtr<Window>& dest_window, DragProtocol* protocol) const | |||
Finds the destination window and DND protocol to use at the given pointer position. | ||||
DragAction | get_action () const | |||
Get the action chosen by the destination. | ||||
DragAction | get_actions () const | |||
Get a bitmask of actions proposed by the source when the suggested_action is Gdk::ACTION_ASK
| ||||
Glib::RefPtr<const Window> | get_destination_window () const | |||
Glib::RefPtr<Window> | get_destination_window () | |||
Get the the source window of this drag. | ||||
bool | get_is_source () const | |||
Discover whether the context is used on the source side. | ||||
DragProtocol | get_protocol () const | |||
Get the DND protocol which governs this drag. | ||||
Glib::ustring | get_selection () const | |||
Returns the selection atom for the current source window. | ||||
Glib::RefPtr<const Window> | get_source_window () const | |||
Glib::RefPtr<Window> | get_source_window () | |||
Get the the source window of this drag. | ||||
guint32 | get_start_time () const | |||
Get a timestamp recording the start time of this drag. | ||||
DragAction | get_suggested_action () const | |||
Get the action suggested by the source. | ||||
Glib::StringArrayHandle | get_targets () const | |||
Get a list of targets offered by the source. | ||||
const GdkDragContext* | gobj () const | |||
Provides access to the underlying C GObject. | ||||
GdkDragContext* | gobj () | |||
Provides access to the underlying C GObject. | ||||
GdkDragContext* | gobj_copy () | |||
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs. | ||||
void | set_icon () | |||
void | set_icon (const Glib::ustring& stock_id, int hot_x, int hot_y) | |||
void | set_icon (const Glib::RefPtr<Gdk::Pixbuf>& pixbuf, int hot_x, int hot_y) | |||
void | set_icon (const Glib::RefPtr<Gdk::Colormap>& colormap, const Glib::RefPtr<Gdk::Pixmap>& pixmap, const Glib::RefPtr<Gdk::Bitmap>& mask, int hot_x, int hot_y) | |||
void | set_icon_name (const Glib::ustring& name, int hot_x, int hot_y) | |||
virtual | ~DragContext () | |||
Static Public Member Functions | ||||
static Glib::RefPtr<DragContext> | create () | |||
Protected Member Functions | ||||
DragContext () | ||||
Related Functions | ||||
(Note that these are not member functions.) | ||||
Glib::RefPtr<Gdk::DragContext> | wrap (GdkDragContext* object, bool take_copy=false) | |||
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virtual Gdk::DragContext::~DragContext | ( | ) | [virtual] |
Gdk::DragContext::DragContext | ( | ) | [protected] |
static Glib::RefPtr<DragContext> Gdk::DragContext::create | ( | ) | [static] |
void Gdk::DragContext::drag_finish | ( | bool | success, | |
bool | del, | |||
guint32 | time | |||
) |
void Gdk::DragContext::drag_refuse | ( | guint32 | time | ) |
void Gdk::DragContext::drag_status | ( | DragAction | action, | |
guint32 | time | |||
) |
Selects one of the actions offered by the drag source.
This function is called by the drag destination in response to gdk_drag_motion() called by the drag source.
action | The selected action which will be taken when a drop happens, or 0 to indicate that a drop will not be accepted. | |
time | The timestamp for this operation. |
void Gdk::DragContext::drop_finish | ( | bool | success, | |
guint32 | time | |||
) |
Ends the drag operation after a drop.
This function is called by the drag destination.
success | true if the data was successfully received. | |
time | The timestamp for this operation. |
void Gdk::DragContext::drop_reply | ( | bool | ok, | |
guint32 | time | |||
) |
Accepts or rejects a drop.
This function is called by the drag destination in response to a drop initiated by the drag source.
ok | true if the drop is accepted. | |
time | The timestamp for this operation. |
void Gdk::DragContext::find_window_for_screen | ( | const Glib::RefPtr<Window>& | drag_window, | |
const Glib::RefPtr<Screen>& | screen, | |||
int | x_root, | |||
int | y_root, | |||
Glib::RefPtr<Window>& | dest_window, | |||
DragProtocol* | protocol | |||
) | const |
Finds the destination window and DND protocol to use at the given pointer position.
This function is called by the drag source to obtain the dest_window and protocol parameters for gdk_drag_motion().
drag_window | A window which may be at the pointer position, but should be ignored, since it is put up by the drag source as an icon. | |
screen | The screen where the destination window is sought. | |
x_root | The x position of the pointer in root coordinates. | |
y_root | The y position of the pointer in root coordinates. | |
dest_window | Location to store the destination window in. | |
protocol | Location to store the DND protocol in. |
DragAction Gdk::DragContext::get_action | ( | ) | const |
Get the action chosen by the destination.
DragAction Gdk::DragContext::get_actions | ( | ) | const |
Get a bitmask of actions proposed by the source when the suggested_action is Gdk::ACTION_ASK
Glib::RefPtr<const Window> Gdk::DragContext::get_destination_window | ( | ) | const |
Glib::RefPtr<Window> Gdk::DragContext::get_destination_window | ( | ) |
Get the the source window of this drag.
bool Gdk::DragContext::get_is_source | ( | ) | const |
Discover whether the context is used on the source side.
DragProtocol Gdk::DragContext::get_protocol | ( | ) | const |
Get the DND protocol which governs this drag.
Glib::ustring Gdk::DragContext::get_selection | ( | ) | const |
Returns the selection atom for the current source window.
Glib::RefPtr<const Window> Gdk::DragContext::get_source_window | ( | ) | const |
Glib::RefPtr<Window> Gdk::DragContext::get_source_window | ( | ) |
Get the the source window of this drag.
guint32 Gdk::DragContext::get_start_time | ( | ) | const |
Get a timestamp recording the start time of this drag.
DragAction Gdk::DragContext::get_suggested_action | ( | ) | const |
Get the action suggested by the source.
Glib::StringArrayHandle Gdk::DragContext::get_targets | ( | ) | const |
Get a list of targets offered by the source.
const GdkDragContext* Gdk::DragContext::gobj | ( | ) | const [inline] |
Provides access to the underlying C GObject.
GdkDragContext* Gdk::DragContext::gobj | ( | ) | [inline] |
Provides access to the underlying C GObject.
GdkDragContext* Gdk::DragContext::gobj_copy | ( | ) |
Provides access to the underlying C instance. The caller is responsible for unrefing it. Use when directly setting fields in structs.
void Gdk::DragContext::set_icon | ( | ) |
void Gdk::DragContext::set_icon | ( | const Glib::ustring & | stock_id, | |
int | hot_x, | |||
int | hot_y | |||
) |
void Gdk::DragContext::set_icon | ( | const Glib::RefPtr<Gdk::Pixbuf>& | pixbuf, | |
int | hot_x, | |||
int | hot_y | |||
) |
void Gdk::DragContext::set_icon | ( | const Glib::RefPtr<Gdk::Colormap>& | colormap, | |
const Glib::RefPtr<Gdk::Pixmap>& | pixmap, | |||
const Glib::RefPtr<Gdk::Bitmap>& | mask, | |||
int | hot_x, | |||
int | hot_y | |||
) |
void Gdk::DragContext::set_icon_name | ( | const Glib::ustring & | name, | |
int | hot_x, | |||
int | hot_y | |||
) |
Glib::RefPtr<Gdk::DragContext> wrap | ( | GdkDragContext * | object, | |
bool | take_copy = false | |||
) | [related] |
object | The C instance |
take_copy | False if the result should take ownership of the C instance. True if it should take a new copy or ref. |